Question #d893a

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Answer 1 · 2016-12-23T05:43:25

$sf(9.9color(white)(x)ml)$

$sf(H_2SO_4+2NaOHrarrNa_2SO_4+2H_2O)$

$sf(n_(H_2SO_4)=cxxv=0.1xx24.7/1000=2.47xx10^(-3))$

$:.$ $sf(n_(NaOH)=2.47xx10^(-3)xx2=4.94xx10^(-3))$

$sf(c=n/v)$

$:.$ $sf(v=n/c)$

$:.$ $sf(v_(NaOH)=(4.94xx10^(-3))/(0.5)=9.88xx10^(-3)color(white)(x)L)$

$sf(v_(NaOH)=9.9color(white)(x)ml)$